<HTML><HEAD><TITLE>time_to_mjd(++HMS, ?MJD)</TITLE>
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<H1>time_to_mjd(++HMS, ?MJD)</H1>
Convert the time in H:M:S form to a float MJD &lt;1.0
<DL>
<DT><EM>HMS</EM></DT>
<DD>A structure of the form H:M:S where H and M are integers and S is a float
</DD>
<DT><EM>MJD</EM></DT>
<DD>Variable or float
</DD>
</DL>
<H2>Description</H2>
Returns a float MJD <1.0 encoding the time of day (UTC/GMT). This can be added to an integral day number to obtain a full MJD.

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